<template>
  <div class="app-container">
    <div class="filter-container">
      <el-input
        v-model="listQuery.name"
        placeholder="请输入员工名称"
        style="width: 200px;"
        class="filter-item"
        @keyup.enter.native="handleFilter"
      />
      <el-button
        v-waves
        class="filter-item"
        type="primary"
        size="small"
        icon="el-icon-search"
        @click="handleFilter"
      >
        搜索
      </el-button>
      <!-- <el-button
        class="filter-item"
        style="margin-left: 10px;"
        type="primary"
        icon="el-icon-edit"
        @click="handleCreate"
      >
        添加
      </el-button> -->
      <el-button
        v-waves
        :loading="downloadLoading"
        class="filter-item"
        type="primary"
        size="small"
        icon="el-icon-download"
        @click="handleDownload"
      >
        导出表格
      </el-button>
      <el-button
        v-waves
        class="filter-item"
        type="primary"
        size="small"
        icon="el-icon-upload"
        @click="handleImport"
        >批量导入</el-button
      >
       <el-button
        v-waves
        class="filter-item"
        type="primary"
        size="small"
        icon="el-icon-download"
        @click="handleExport"
        >批量导出</el-button
      >
    </div>

    <!-- 批量导入对话框 -->
    <!-- 导入对话框 -->
    <el-dialog
      :title="textMap[dialogStatus]"
      :visible.sync="importDialogFormVisible"
      width="50%"
      @close="cleanimportFormData"
    >
      <el-card>
        <el-upload
          class="upload-demo"
          drag
          :action="uploadUrl"
          :headers="myHeader"
          :multiple="false"
          :limit="1"
          :file-list="fileList"
          :before-upload="beforeUpload"
          :on-preview="handlePreview"
          :on-remove="handleRemove"
        >
          <i class="el-icon-upload"></i>
          <div class="el-upload__text">拖拽或者 <em>点击上传</em></div>
          <div class="el-upload__tip" slot="tip">
            表格记录建议不超过1000条
          </div>
        </el-upload>
      </el-card>
      <!-- <el-form
        ref="assignForm"
        :rules="assignRules"
        :model="assignForm"
        label-position="left"
        label-width="85px"
        style="width: 80%; margin-left:50px;"
      >
        <el-checkbox-group v-model="assignForm.roleIds">
          <el-checkbox v-for="item in roles" :key="item.id" :label="item.id">{{
            item.name
          }}</el-checkbox>
        </el-checkbox-group>
      </el-form> -->
      <!-- <div slot="footer" class="dialog-footer">
        <el-button @click="importDialogFormVisible = false">
          取消
        </el-button>
        <el-button type="primary" @click="confirmAssign">
          确认
        </el-button>
      </div> -->
    </el-dialog>
    <!-- 员工数据表格 -->
    <el-table
      :key="tableKey"
      v-loading="listLoading"
      :data="list"
      border
      fit
      highlight-current-row
      style="width: 100%;"
      @sort-change="sortChange"
    >
      <el-table-column label="序号" type="index" />
      <el-table-column label="姓名" prop="username" />
      <el-table-column label="手机号" prop="mobile" />
      <el-table-column label="工号" prop="jobNumber" />
      <el-table-column label="聘用形式" prop="employmentForm" />
      <el-table-column label="部门" prop="departmentName" />

      <el-table-column
        label="操作"
        align="center"
        width="400"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="{ row }">
          <el-button size="mini" @click="showDetail(row.id)">
            查看
          </el-button>
          <el-button type="primary" size="mini" @click="handleUpdate(row)">
            编辑
          </el-button>
          <el-button type="danger" size="mini" @click="handleDelete(row.id)">
            删除
          </el-button>
          <el-button type="warning" size="mini" @click="showAssign(row)">
            分配角色
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      :total="total"
      :page.sync="listQuery.page"
      :limit.sync="listQuery.limit"
      @pagination="getList"
    />

    <el-dialog
      :title="textMap[dialogStatus]"
      :visible.sync="dialogFormVisible"
      width="50%"
      @close="cleanFormData"
    >
      <el-form
        ref="dataForm"
        :rules="rules"
        :model="form"
        label-position="left"
        label-width="85px"
        style="width: 80%; margin-left:50px;"
      />
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">
          取消
        </el-button>
        <el-button
          type="primary"
          @click="dialogStatus === 'create' ? createData() : updateData()"
        >
          确认
        </el-button>
      </div>
    </el-dialog>

    <el-dialog
      :title="textMap[dialogStatus]"
      :visible.sync="assignDialogFormVisible"
      width="50%"
      @close="cleanAssignFormData"
    >
      <el-form
        ref="assignForm"
        :rules="assignRules"
        :model="assignForm"
        label-position="left"
        label-width="85px"
        style="width: 80%; margin-left:50px;"
      >
        <el-checkbox-group v-model="assignForm.roleIds">
          <el-checkbox v-for="item in roles" :key="item.id" :label="item.id">{{
            item.name
          }}</el-checkbox>
        </el-checkbox-group>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="assignDialogFormVisible = false">
          取消
        </el-button>
        <el-button type="primary" @click="confirmAssign">
          确认
        </el-button>
      </div>
    </el-dialog>
    <el-dialog :visible.sync="dialogPvVisible" title="Reading statistics">
      <el-table
        :data="pvData"
        border
        fit
        highlight-current-row
        style="width: 100%"
      >
        <el-table-column prop="key" label="Channel" />
        <el-table-column prop="pv" label="Pv" />
      </el-table>
      <span slot="footer" class="dialog-footer">
        <el-button
          type="primary"
          @click="dialogPvVisible = false"
        >确定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import {
  fetchList,
  createUser,
  updateUser,
  queryAllRoles,
  assignRoles,
  download
} from "@/api/user/index.js";
import waves from "@/directive/waves"; // waves directive
import { parseTime, cleanEmptyValue } from "@/utils";
import Pagination from "@/components/Pagination"; // secondary package based on el-pagination
import { mapGetters } from "vuex";

export default {
  components: { Pagination },
  directives: { waves },
  filters: {
    statusFilter(status) {
      const statusMap = {
        published: 'success',
        draft: 'info',
        deleted: 'danger'
      }
      return statusMap[status]
    },
    typeFilter(type) {
      return calendarTypeKeyValue[type]
    }
  },
  data() {
    return {
      tableKey: 0,
      list: [],
      total: 0,
      listLoading: true,
      listQuery: {
        page: 1,
        limit: 10,
        name: null
        // importance: undefined,
        // title: undefined,
        // type: undefined,
        // sort: "+id"
      },
      roles: [],
      importanceOptions: [1, 2, 3],

      sortOptions: [
        { label: 'ID Ascending', key: '+id' },
        { label: 'ID Descending', key: '-id' }
      ],
      statusOptions: ['published', 'draft', 'deleted'],
      showReviewer: false,
      form: {},
      rules: {
        name: [{ required: true, message: "必填项", trigger: "blur" }]
      },

      state: true,
      dialogFormVisible: false,
      dialogStatus: '',
      textMap: {
        update: "修改",
        create: "添加",
        assign: "分配角色",
        import: "批量导入"
      },
      dialogPvVisible: false,
      pvData: [],
      downloadLoading: false,
      assignDialogFormVisible: false,
      assignRules: {},
      assignForm: {
        id: "",
        roleIds: []
      },
      importDialogFormVisible: false,
      fileList: [],
      uploadUrl: ""
    };
  },
  created() {
    this.getList()
    this.getRoles()
    // this.queryDistricts();
    this.uploadUrl = process.env.VUE_APP_UPLOAD_API;
  },
  computed: {
    ...mapGetters(["token"]),
    myHeader() {
      return {
        Authorization: this.token
      };
    }
  },
  methods: {
    getList() {
      this.listLoading = true
      if (!this.listQuery.name) {
        delete this.listQuery.name
      }
      fetchList(this.listQuery).then(response => {
        // console.log(response);
        this.list = response.page.list
        this.total = response.page.totalCount
        this.listLoading = false
      })
    },
    getRoles() {
      queryAllRoles({ companyId: "1343916938447523840" }).then(resp => {
        console.log(resp, "roles");
        this.roles = resp.roles;
      });
    },

    showAssign(row) {
      // console.log(row);
      this.assignForm.id = row.id;
      this.assignForm.roleIds = row.roles.map(i => i.id);
      // console.log(this.assignForm.roleIds);
      this.dialogStatus = 'assign'
      this.assignDialogFormVisible = true
      this.$nextTick(() => {
        this.$refs['assignForm'].clearValidate()
      })
    },
    confirmAssign() {
      assignRoles(this.assignForm).then(resp => {
        this.getList();
        this.assignDialogFormVisible = false;
      });
    },
    cleanAssignFormData() {
      this.assignForm.id = "";
      this.assignForm.roleIds = [];
    },
    showDetail(id) {
      this.$router.push(`/user/detail/${id}`)
    },
    handleFilter() {
      this.getList()
    },

    handleModifyStatus(row, status) {
      this.$message({
        message: '操作Success',
        type: 'success'
      })
      row.status = status
    },
    sortChange(data) {
      const { prop, order } = data
      if (prop === 'id') {
        this.sortByID(order)
      }
    },
    sortByID(order) {
      if (order === 'ascending') {
        this.listQuery.sort = '+id'
      } else {
        this.listQuery.sort = '-id'
      }
      this.handleFilter()
    },
    handleCreate() {
      this.dialogStatus = 'create'
      this.dialogFormVisible = true
      this.$nextTick(() => {
        this.$refs['dataForm'].clearValidate()
      })
    },

    createData() {
      // console.log(this.form);
      this.$refs['dataForm'].validate(valid => {
        if (valid) {
          cleanEmptyValue(this.form)
          createUser(this.form).then(() => {
            this.dialogFormVisible = false
            this.getList()
          })
        }
      })
    },

    handleUpdate(row) {
      this.form = Object.assign({}, row) // copy obj
      this.districts = this.form.area.split('-')
      this.dialogStatus = 'update'
      this.dialogFormVisible = true
      this.$nextTick(() => {
        this.$refs['dataForm'].clearValidate()
      })
    },
    updateData() {
      this.$refs['dataForm'].validate(valid => {
        if (valid) {
          cleanEmptyValue(this.form)
          updateUser(this.form).then(() => {
            this.getList()
            this.dialogFormVisible = false
          })
        }
      })
    },
    cleanFormData() {
      this.$refs['dataForm'].resetFields()
      this.districts = []
      this.industries = []
    },
    handleDelete(id) {
      console.log(id)
      // 删除用户
      // 删除用户角色桥表数据
      // 更改用户状态：禁用
    },

    // 批量导入
    // 弹出对话框
    handleImport() {
      this.dialogStatus = "import";
      this.importDialogFormVisible = true;
    },
    cleanimportFormData() {},
    // 校验
    beforeUpload(file) {
      
      
    },
    // 预览
    handlePreview() {},
    // 移除
    handleRemove() {},

    // 页面导出
    handleFetchPv(pv) {
      fetchPv(pv).then(response => {
        this.pvData = response.data.pvData
        this.dialogPvVisible = true
      })
    },
    // 后端POI导出
    handleExport() {
      download('2021-03').then(resp => {
        console.log(resp);
        let data = resp
        let url = window.URL.createObjectURL(new Blob([data]))
        // let fileName = decodeURI(resp.headers['Content-Disposition'].split('=')[1])
        let link = document.createElement('a')
        link.style.display = 'none'
        link.href = url
        link.setAttribute('download', '2021-03.xlsx')
        // link.setAttribute('download', fileName)
        document.body.appendChild(link)
        link.click()
      })
    },
    handleDownload() {
      this.downloadLoading = true
      import('@/vendor/Export2Excel').then(excel => {
        const tHeader = ['姓名', '手机号', '工号', '聘用形式', '部门']
        const filterVal = ['username', 'mobile', 'jobNumber', 'employmentForm', 'departmentName']
        const list = this.list
        const data = this.formatJson(filterVal, list)
        excel.export_json_to_excel({
          header: tHeader,
          data,
          filename: this.filename,
          autoWidth: this.autoWidth,
          bookType: this.bookType
        })
        this.downloadLoading = false
      })
    },
    formatJson(filterVal, jsonData) {
      return jsonData.map(v => filterVal.map(j => {
        if (j === 'timestamp') {
          return parseTime(v[j])
        } else {
          return v[j]
        }
      }))
    },
    getSortClass: function(key) {
      const sort = this.listQuery.sort
      return sort === `+${key}` ? 'ascending' : 'descending'
    }
  }
}
</script>
<style scoped>
/deep/ .industry input::-webkit-input-placeholder {
  color: #717171 !important;
}
/deep/ .industry input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #717171 !important;
}
/deep/ .industry input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #717171 !important;
}
/deep/ .industry input:-ms-input-placeholder {
  /* Internet Explorer 10-11 */
  color: #717171 !important;
}
</style>
